Yoga can be a gentle (or vigorous) way to nourish the connection between your body and your mind. This has all kinds of benefits for mental well being. It fosters the spirit of mindfulness as the linking of postures to breath helps to bring awareness directly into the present. Regular practice also highlights the ways in which strength and balance are fluid and change even from one day to the next.
A few of my favourite Yoga YouTube Channels:
There are many more options to explore online. If it is an option for you, attending a live class is a great way to gain a sense of community as well.